About Resettable Fuses - PPTC

Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.

Resettable Fuses - PPTC

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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
JK30-200


PTC Resettable Fuses Through Hole,P=5.1mm RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinrui Electronic Materials Availability : 44960
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0348

Multiples of: 10

2 A4 A             
JK30-160


PTC Resettable Fuses Through Hole RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinrui Electronic Materials Availability : 44857
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0326

Multiples of: 10

1.6 A3.2 A             
RUEF185


Resettable Fuses - PPTC 1.85A 30V 100A Imax
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 44727
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 0.2365

Multiples of: 1

1.85 A3.7 A100 A30 VDC90 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
BSMD0402L-010


6V 100mA 40A 500mW -40℃~+85℃ 300mA 150mΩ 1s 2Ω 0402 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BHFUSE Availability : 44357
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.1234

Multiples of: 5

100 mA300 mA             
mSMD020


PTC Resettable Fuses 1812 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TECHFUSE Availability : 44328
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.025

Multiples of: 10

200 mA400 mA             
JK-SMD0805-050-6


6V 500mA 100A 1A - Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinrui Electronic Materials Availability : 44296
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0188

Multiples of: 20

500 mA1 A             
BSMD1812-150-24V


PTC Resettable Fuses 1812 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BHFUSE Availability : 44212
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0417

Multiples of: 10

1.5 A3 A             
BSMD1812-075-33V


PTC Resettable Fuses 1812 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BHFUSE Availability : 44003
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0385

Multiples of: 10

750 mA1.5 A             
BSMD1206-005-60V


PTC Resettable Fuses 1206 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BHFUSE Availability : 43849
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0262

Multiples of: 10

50 mA150 mA             
BSMD0805-010-24V


PTC Resettable Fuses 0805 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BHFUSE Availability : 43655
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0289

Multiples of: 10

100 mA300 mA             
BSMD1812-050-33V


1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BHFUSE Availability : 43651
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0319

Multiples of: 10

               
SMD0603-005-33V


0603 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TECHFUSE Availability : 43504
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0273

Multiples of: 10

               
JK-NSMD035-16


16V 0.35A 100A 0.75A 1206 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinrui Electronic Materials Availability : 43227
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0205

Multiples of: 10

0.35 A0.75 A             
BSMD1206-075-16V


PTC Resettable Fuses 1206 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BHFUSE Availability : 42851
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0297

Multiples of: 10

750 mA1.5 A             
JK-SMD0603-200L


PTC Resettable Fuses 0603 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinrui Electronic Materials Availability : 42635
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0435

Multiples of: 5

2 A4 A             
JK250-080U


PTC Resettable Fuses Through Hole RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinrui Electronic Materials Availability : 42515
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.028

Multiples of: 10

80 mA160 mA             
JK-nSMD100-13.2


13.2V 1A 100A -40℃~+85℃ 1.8A 55mΩ 0.3s 270mΩ 1206 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinrui Electronic Materials Availability : 42420
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0231

Multiples of: 20

               
nSMD100-16V


PTC Resettable Fuses 1206 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TECHFUSE Availability : 42199
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0289

Multiples of: 10

1 A1.8 A             
0ZCK0010FF2G


Resettable Fuses - PPTC
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 42048
Ship by Mon. 09 Dec to Wed. 11 Dec Calender.png

USD 0.0715

Multiples of: 1

100 mA300 mA100 A15 VDC6 OhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Zck  - 40 C+ 85 C Cut Tape
0603L075/12AR


12V 750mA 40A 1.5A 0603 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 41729
Ship by Wed. 25 Dec to Mon. 30 Dec Calender.png

USD 0.0401

Multiples of: 10

750 mA1.5 A             
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